Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) YOSHIMINE Sota and SEYAMA Atsushi and SUGA Atsushi and HAYASHI Masanori and INOUE Takashi and MORITA Tomoaki,A Case of Sigmoid Colon Perforation by a Toothpick Treated by Laparoscopic-Assisted Surgery,JOURNAL OF THE JAPANESE ASSOCIATION OF RURAL MEDICINE,04682513,THE JAPANESE ASSOCIATION OF RURAL MEDICINE,2021,70,1,79-84,https://cir.nii.ac.jp/crid/1390288535620386304,https://doi.org/10.2185/jjrm.70.79